1305440400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{98897}}^1$

素因数の和:98929

約数の個数: 120

約数和(自身を含む): 4561966944

約数和(自身を除く): 3256526544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 13200, 98897, 197794, 296691, 395588, 494485, 593382, 791176, 988970, 1087867, 1186764, 1483455, 1582352, 1977940, 2175734, 2373528, 2472425, 2966910, 3263601, 3955880, 4351468, 4747056, 4944850, 5439335, 5933820, 6527202, 7417275, 7911760, 8702936, 9889700, 10878670, 11867640, 13054404, 14834550, 16318005, 17405872, 19779400, 21757340, 23735280, 26108808, 27196675, 29669100, 32636010, 39558800, 43514680, 52217616, 54393350, 59338200, 65272020, 81590025, 87029360, 108786700, 118676400, 130544040, 163180050, 217573400, 261088080, 326360100, 435146800, 652720200, 1305440400]

約数ペア:

[(1, 1305440400), (2, 652720200), (3, 435146800), (4, 326360100), (5, 261088080), (6, 217573400), (8, 163180050), (10, 130544040), (11, 118676400), (12, 108786700), (15, 87029360), (16, 81590025), (20, 65272020), (22, 59338200), (24, 54393350), (25, 52217616), (30, 43514680), (33, 39558800), (40, 32636010), (44, 29669100), (48, 27196675), (50, 26108808), (55, 23735280), (60, 21757340), (66, 19779400), (75, 17405872), (80, 16318005), (88, 14834550), (100, 13054404), (110, 11867640), (120, 10878670), (132, 9889700), (150, 8702936), (165, 7911760), (176, 7417275), (200, 6527202), (220, 5933820), (240, 5439335), (264, 4944850), (275, 4747056), (300, 4351468), (330, 3955880), (400, 3263601), (440, 2966910), (528, 2472425), (550, 2373528), (600, 2175734), (660, 1977940), (825, 1582352), (880, 1483455), (1100, 1186764), (1200, 1087867), (1320, 988970), (1650, 791176), (2200, 593382), (2640, 494485), (3300, 395588), (4400, 296691), (6600, 197794), (13200, 98897)]